To Solve a Murder

Fredrik Undevik investigates what police have done over the past 30 years to solve Helena Andersson's murder. He also finds out that the man suspected of the crime for 19 years could not have committed the murder.

The SSI is a top secret department within the Swedish police that very few people know about. With the help of alcohol, bribery, money laundering and prostitution, the detectives managed to solve Helena's murder.

Fredrik meets a man who accuses two men of the murder, whereupon he goes to England with Helena's shoes to see if the killer's DNA is on them. He finds new evidence and is interrogated by the police.